Tags: S3
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Request-Header Deadlines: Absolute Header Limits and Rolling Body Idle Timeouts
This page records the repair of Server’s HTTP read deadlines, merged into main as part of PR #196 (fix 055030ea5). As of 2026-09-16: the fix is on verified main 40220bd836cb. It is not in the published Server 20260903. Evidence class: synthetic — a …
This page records the repair of Server’s HTTP read deadlines, merged into main as part of PR #196 (fix 055030ea5). As of 2026-09-16: the fix is on verified main 40220bd836cb. It is not in the published Server 20260903. Evidence class: synthetic — a …
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Replica Metadata Normalization: What a Trusted Copy May Not Re-Inject
This page records the repair of how a trusted replication receiver restores metadata for a replica, merged into Server main as PR #194 (fix 4fcdf37ce, merged as 9f3037e941). As of 2026-09-16: the fix is on verified main 40220bd836cb. It is not in the …
This page records the repair of how a trusted replication receiver restores metadata for a replica, merged into Server main as PR #194 (fix 4fcdf37ce, merged as 9f3037e941). As of 2026-09-16: the fix is on verified main 40220bd836cb. It is not in the …
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Replicated Tag Ordering: Revision Timestamps, Tombstones, and Resurrection
This page records the analysis and repair of two defects in how object tags keep their ordering across replication, merged into Server main as PR #193 (fix 03027727d) and PR #196 (fix 680eac66e). As of 2026-09-16: both fixes are on verified main …
This page records the analysis and repair of two defects in how object tags keep their ordering across replication, merged into Server main as PR #193 (fix 03027727d) and PR #196 (fix 680eac66e). As of 2026-09-16: both fixes are on verified main …
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SSE-C Replica Integrity
Source status, 2026-09-16: the repairs in #122, #123, #124, #126 and #134 are on main, not published Server 20260903. Earlier zero-byte/read-attribute authentication and destination-key checksum repairs did ship in 20260903. Do not treat all SSE-C …
Source status, 2026-09-16: the repairs in #122, #123, #124, #126 and #134 are on main, not published Server 20260903. Earlier zero-byte/read-attribute authentication and destination-key checksum repairs did ship in 20260903. Do not treat all SSE-C …
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Object Lock Replication Ordering
Release boundary, 2026-09-16: f4c1286c9 shipped in Server 20260903. The later timestamp-only removal, SSE-C retransmission and cross-pool repairs in #129, #134 and #178 are on main and not in that release. The advisory ledger records the original …
Release boundary, 2026-09-16: f4c1286c9 shipped in Server 20260903. The later timestamp-only removal, SSE-C retransmission and cross-pool repairs in #129, #134 and #178 are on main and not in that release. The advisory ledger records the original …
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Multi-Pool Object Consistency
Source status, 2026-09-16: #178 repairs multi-pool mutation ordering; #207 extends current-object selection to conditional PUT. These changes are merged into main and absent from Server 20260903. They close the source defects tracked by #133 and …
Source status, 2026-09-16: #178 repairs multi-pool mutation ordering; #207 extends current-object selection to conditional PUT. These changes are merged into main and absent from Server 20260903. They close the source defects tracked by #133 and …
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Federated CopyObject: Preserve the Destination Contract
Source status, 2026-09-16: this records the main-branch CopyObject fixes in #157, #159, #163, #177 and #179. They are absent from Server 20260903. The subject is the legacy etcd bucket-federation path that forwards a copy to another deployment as …
Source status, 2026-09-16: this records the main-branch CopyObject fixes in #157, #159, #163, #177 and #179. They are absent from Server 20260903. The subject is the legacy etcd bucket-federation path that forwards a copy to another deployment as …
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Durable IAM Revocations
Source status, 2026-09-16: #191 and #192 are merged into main, but are absent from published Server 20260903. They change persistent IAM state and require a coordinated upgrade. Follow the upgrade and recovery runbook and SN-2026-013. SILO retains …
Source status, 2026-09-16: #191 and #192 are merged into main, but are absent from published Server 20260903. They change persistent IAM state and require a coordinated upgrade. Follow the upgrade and recovery runbook and SN-2026-013. SILO retains …
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Bucket Configuration Replication: Source Times, Deletions, and Deterministic Convergence
#77 is a reproduced site-replication correctness defect. A receiver replaces source time with arrival time and may then reject a genuinely newer deletion. Some configuration types stop exporting their timestamp after deletion, preventing heal from …
#77 is a reproduced site-replication correctness defect. A receiver replaces source time with arrival time and may then reject a genuinely newer deletion. Some configuration types stop exporting their timestamp after deletion, preventing heal from …
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Replication Reliability: Delete Completion, MRF Visibility, and Resync Cancellation
This page records the analysis, design choices, review, and implementation of #153, #152, and #137. They belong to the same replication reliability series, but affect operation classification, recovery visibility, and task lifecycle respectively. One …
This page records the analysis, design choices, review, and implementation of #153, #152, and #137. They belong to the same replication reliability series, but affect operation classification, recovery visibility, and task lifecycle respectively. One …
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SILO 20260903 Security Notes: SN-2026-006 through 010
Released in SILO 20260903. These fixes are part of RELEASE.2026-09-03T13-18-01Z. See the complete release notes for the 20260806-to-20260903 upgrade boundary, components, verification evidence, and known deferrals. This bulletin collects five …
Released in SILO 20260903. These fixes are part of RELEASE.2026-09-03T13-18-01Z. See the complete release notes for the 20260806-to-20260903 upgrade boundary, components, verification evidence, and known deferrals. This bulletin collects five …
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Explicit Version Deletes Now Require DeleteObjectVersion
Release status: this change is implemented in pgsty/silo#104, tracking issue #58. Publishing this note does not by itself mean that a server release, package, image, or deployment contains the change. SILO now maps object-delete authorization to the …
Release status: this change is implemented in pgsty/silo#104, tracking issue #58. Publishing this note does not by itself mean that a server release, package, image, or deployment contains the change. SILO now maps object-delete authorization to the …
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ListMultipartUploads: Implementation, Upgrade Contract and Design History
This is the problem, design, and decision record for SILO issue #79. September 16 implementation and upgrade contract PR #198 retains mr javad seydi’s original metadata-and-scan contribution and adds maintainer fixes for disappearing markers, …
This is the problem, design, and decision record for SILO issue #79. September 16 implementation and upgrade contract PR #198 retains mr javad seydi’s original metadata-and-scan contribution and adds maintainer fixes for disappearing markers, …
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Read-Only Checksum Audit and Reliable CLI Output
This is the design and implementation record for MCLI’s read-only checksum verification workflow and pgsty/mc#5, the non-TTY output defect found during release review. Status: shipped in the final mcli 20260903 release. The command merged to main …
This is the design and implementation record for MCLI’s read-only checksum verification workflow and pgsty/mc#5, the non-TTY output defect found during release review. Status: shipped in the final mcli 20260903 release. The command merged to main …
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Two SSE-C Keys, One CopyObject Response
Release check (2026-09-16): the original repair described here is included in Server 20260903. Dated review and test accounts below record their original evidence, not a still-pending release or acceptance of a particular production installation. …
Release check (2026-09-16): the original repair described here is included in Server 20260903. Dated review and test accounts below record their original evidence, not a still-pending release or acceptance of a particular production installation. …
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BadDigest, InvalidRequest, and the CompleteMultipartUpload Checksum Contract
The repairs for #48 and #50 are included in Server 20260903. This record supersedes the August proposal to leave CRC64NVME canonicalization unchanged. Why validation belongs at completion Initiation selects the checksum algorithm and object type; …
The repairs for #48 and #50 are included in Server 20260903. This record supersedes the August proposal to leave CRC64NVME canonicalization unchanged. Why validation belongs at completion Initiation selects the checksum algorithm and object type; …
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A ListObjects Shortcut Must Not Turn a Missing Bucket into an Empty One
Release check (2026-09-16): the original repair described here is included in Server 20260903. Dated review and test accounts below record their original evidence, not a still-pending release or acceptance of a particular production installation. …
Release check (2026-09-16): the original repair described here is included in Server 20260903. Dated review and test accounts below record their original evidence, not a still-pending release or acceptance of a particular production installation. …
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Conditional DELETE: One Condition, One Logical Object
Status, 2026-09-16: PR #145 added single-object conditional deletion; PR #178 subsequently repaired multi-pool serialization and reconciliation. Neither change is in published Server 20260903. Check the component matrix before relying on this …
Status, 2026-09-16: PR #145 added single-object conditional deletion; PR #178 subsequently repaired multi-pool serialization and reconciliation. Neither change is in published Server 20260903. Check the component matrix before relying on this …
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Why CompleteMultipartUpload Must Return ChecksumType: Review of PR #57
PR #57, contributed by Shooks (@Dansyuqri), fixed #47. The repair is included in Server 20260903. This records the response contract; production deployment remains specific to the artifact and installation an operator actually runs. The defect and …
PR #57, contributed by Shooks (@Dansyuqri), fixed #47. The repair is included in Server 20260903. This records the response contract; production deployment remains specific to the artifact and installation an operator actually runs. The defect and …
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Optional Checksums, Mandatory Failure: Repairing UploadPart and UploadPartCopy Compatibility
Release check (2026-09-16): the original repair described here is included in Server 20260903. Dated review and test accounts below record their original evidence, not a still-pending release or acceptance of a particular production installation. …
Release check (2026-09-16): the original repair described here is included in Server 20260903. Dated review and test accounts below record their original evidence, not a still-pending release or acceptance of a particular production installation. …